CH273764A - Process for preventing the decarburization of iron alloys during their heat treatment and device for carrying out the process. - Google Patents

Process for preventing the decarburization of iron alloys during their heat treatment and device for carrying out the process.

Info

Publication number
CH273764A
CH273764A CH273764DA CH273764A CH 273764 A CH273764 A CH 273764A CH 273764D A CH273764D A CH 273764DA CH 273764 A CH273764 A CH 273764A
Authority
CH
Switzerland
Prior art keywords
decarburization
preventing
carrying
heat treatment
iron alloys
Prior art date
Application number
Other languages
German (de)
Inventor
Misra Ram Anugrah Prasad
Ltd Wild-Barfield Ele Furnaces
Original Assignee
Misra Ram Anugrah Prasad
Wild Barfield Electr Furnaces
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Misra Ram Anugrah Prasad, Wild Barfield Electr Furnaces filed Critical Misra Ram Anugrah Prasad
Publication of CH273764A publication Critical patent/CH273764A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
CH273764D 1947-04-23 1948-04-13 Process for preventing the decarburization of iron alloys during their heat treatment and device for carrying out the process. CH273764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB273764X 1947-04-23

Publications (1)

Publication Number Publication Date
CH273764A true CH273764A (en) 1951-02-28

Family

ID=10258601

Family Applications (1)

Application Number Title Priority Date Filing Date
CH273764D CH273764A (en) 1947-04-23 1948-04-13 Process for preventing the decarburization of iron alloys during their heat treatment and device for carrying out the process.

Country Status (1)

Country Link
CH (1) CH273764A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290030A (en) * 1963-09-21 1966-12-06 Goehring Werner Apparatus for the generation of a furnace atmosphere for the heat treatment of metals, especially of steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290030A (en) * 1963-09-21 1966-12-06 Goehring Werner Apparatus for the generation of a furnace atmosphere for the heat treatment of metals, especially of steel
DE1433735B1 (en) * 1963-09-21 1969-09-04 Werner Goehring Process for achieving a furnace atmosphere with which an oxidation-free heat treatment of workpieces made of steel can be carried out while at the same time influencing the carbon content

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